It is decreed that no wine merchant can mix two wines together. Disregarding this law can entail a loss of wine and a fine, and with these words a certain king of France in 1351 gave birth to what we now know as geographical indications (GIs). From the aromatic Basmati rice to the rich taste of Darjeeling tea in India and from the sparkling white wine of Champagne to the blue cheese of Roquefort in France, all locale-specific products are protected by GIs. ...
